Classes
 ClassDescription
 ALIGN Defines constants for the values to be used for the alignX and alignY properties in uiComponent.
 INVALID Defines constants for the values to be used as parameter for the invalidate() method.
 POSITION Defines constants for the values to be used for positioning properties, such as the textPosition property in uiLabel, and labelPosition property in uiCheckBox.
 SCROLLBAR Defines constants for the values to be used for hScrollPolicy and vScrollPolicy properties.
 WINDOW Defines constants for the values to be used for the mode property of uiWindow instances.